Intro
Demonstrate the concept of chromatography by leaching marker colours on filter paper
Equipment
- Table
- 2 retort stands
- string
- clothespins x20
- filter paper x600
- 4x 250mL erlenmyer flasks
- 10 pipettes
- paper towels
- 1 dz black water-based markers
- 1dz coloured water-based markers
Materials
- 3 bottles isopropyl alcohol (rubbing alcohol)
